Homework 5 Solutions

# Homework 5 Solutions - Mechanics of Deformables Spring 2007...

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Mechanics of Deformables Spring 2007 Homework 5 solutions (Due Thursday 03/01/2007) 5.1 The copper pipe has an outer diameter of 2.50 in. and an inner diameter of 2.30 in. If it is tightly secured to the wall at C and it is subjected to the uniformly distributed torque along its entire length, determine the absolute maximum shear stress in the pipe. Discuss the validity of this result.

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5.2 The gear motor can develop 1/10 hp when it turns at 300 rev/min. If the shaft has a diameter of 0.5 inches, determine the maximum shear stress that will be developed in the shaft.
BC. It is supported on smooth bearings that allow it to rotate freely. If ends A and D are subjected to 85 N • m torques, determine the angle of twist of end B of the solid section relative to end C. The tubes have an outer diameter of 30 mm and an inner diameter of 20 mm.The solid section has a diameter of 40 mm. (Figure on next page)

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## This homework help was uploaded on 04/18/2008 for the course EGRM 202 taught by Professor Speich during the Spring '07 term at VCU.

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Homework 5 Solutions - Mechanics of Deformables Spring 2007...

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